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©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 14, 2014; 20(46): 17498-17506
Published online Dec 14, 2014. doi: 10.3748/wjg.v20.i46.17498
Published online Dec 14, 2014. doi: 10.3748/wjg.v20.i46.17498
Table 3 Comparison of copy number alterations by array-based comparative genomic hybridization in recurrent regions in primary tumors and metastases n (%)
| Recurrent region | Primary tumor | Metastases | All tumors |
| n | 37 | 11 | 48 |
| Gains | |||
| 01q21.3-q22 | 4 (10.8) | 1 (9.1) | 5 (10.4) |
| 03q24 | 4 (10.8) | 0 (0) | 4 (8.3) |
| 06p22.2-p22.1 | 9 (24.3) | 4 (36.4) | 13 (27.1) |
| 07p21.3-p21.2 | 6 (16.2) | 3 (27.3) | 9 (18.8) |
| 07q21.11-q21.12 | 2 (5.4) | 3 (27.3) | 5 (10.4) |
| 08q24.3 | 4 (10.8) | 1 (9.1) | 5 (10.4) |
| 09q34.11 | 6 (16.2) | 3 (27.3) | 9 (18.8) |
| 11q13.1-q13.2 | 2 (5.4) | 2 (18.2) | 4 (8.3) |
| 16p11.2 | 2 (5.4) | 3 (27.3) | 5 (10.4) |
| 16q22.1 | 5 (13.5) | 1 (9.1) | 6 (12.5) |
| 17p13.1 | 7 (18.9) | 3 (27.3) | 10 (20.8) |
| 18q12.1 | 5 (13.5) | 0 (0) | 5 (10.4) |
| 19p13.3 | 4 (10.8) | 0 (0) | 4 (8.3) |
| 22q13.33 | 1 (2.7) | 2 (18.2) | 3 (6.3) |
| Losses | |||
| 08q24.3 | 3 (8.1) | 0 (0) | 3 (6.3) |
| 11q13.1-q13.2 | 2 (5.4) | 0 (0) | 2 (4.2) |
| 16p11.2 | 2 (5.4) | 0 (0) | 2 (4.2) |
| 16q22.1 | 1 (2.7) | 0 (0) | 1 (2.1) |
| 17p13.1 | 1 (2.7) | 0 (0) | 1 (2.1) |
| 22q13.33 | 0 (0) | 1 (9.1) | 1 (2.1) |
- Citation: Gebauer N, Schmidt-Werthern C, Bernard V, Feller AC, Keck T, Begum N, Rades D, Lehnert H, Brabant G, Thorns C. Genomic landscape of pancreatic neuroendocrine tumors. World J Gastroenterol 2014; 20(46): 17498-17506
- URL: https://www.wjgnet.com/1007-9327/full/v20/i46/17498.htm
- DOI: https://dx.doi.org/10.3748/wjg.v20.i46.17498